The document discusses Semana Santa, or Holy Week, celebrations in Spain and Seville specifically. It provides details about Catholic brotherhoods that organize processions through the streets leading up to Easter Sunday, with members dressed in traditional robes and carrying religious floats and sculptures. The processions are very structured events where spectators maintain silence as images pass by. The document also discusses cascarones, confetti-filled eggs that are broken over people's heads in Spain and the southwestern U.S. as a playful Easter tradition to bring good fortune.